title: Postural changes in cardiac output in orthostatic hypotension.
authors.forename: J B
authors.initials: JB
authors.lastname: HICKAM
mesh_terms: D001794:Blood Pressure; D002302:Cardiac Output; D006801:Humans; D007022:Hypotension; D007024:Hypotension, Orthostatic; D011187:Posture